Behavioral task
behavioral1
Sample
fbc87aaa0909c2a5f904da8ff3fb64f1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fbc87aaa0909c2a5f904da8ff3fb64f1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fbc87aaa0909c2a5f904da8ff3fb64f1_JaffaCakes118
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Size
128KB
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MD5
fbc87aaa0909c2a5f904da8ff3fb64f1
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SHA1
3e25a7807c68b3b602bd8a7bd19a90f6f83a57b2
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SHA256
c05ce06d368e74d0e9f6de98d8bd0d3b0a18a31e28c3741221bbfa2d82062101
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SHA512
36229a2c833336d7abc9a482f05779aa31b26a3a0d10a285c5b42cba3ccf944d398d8ad55d1b644824344eea96ebaf13f28c86eb133e6744d56c20f04df89dbb
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SSDEEP
3072:Wq+9d5kR+aLui5t7qC5w1WKJC9IhdnY2eTg9TJCdeh:Wq+9vkRWAq8OfJrYNg9Tp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbc87aaa0909c2a5f904da8ff3fb64f1_JaffaCakes118 unpack001/out.upx
Files
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fbc87aaa0909c2a5f904da8ff3fb64f1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 276KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 276KB - Virtual size: 273KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ